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If you are looking for China golden supplier and China good supplier waterproof black polyken pp woven pipe tape, good quality and high quality waterproof black polyken pp woven pipe tape, please feel free to contact Jining Qiangke Pipe Anticorrosion Materials Co.,Ltd.
System Description
waterproof black polyken pp woven pipe tape is designed for the corrosion protection of new and existing pipelines. The coating layer consists of a tough, woven polypropylene backing with a high tack butyl rubber adhesive. An additional layer of POLYKEN 980 or 955 should also be used on pipes larger than 12" diameter to improve the soil stress resistance of the system.anti corrosion adhesive tape can be used extensively in metal pipes of all pipelines and facilities in petroleum, natural gas, petrochemical industry, electric power, metallurgy, urban gas pipeline network and water supply etc. For efficient and long lasting outer anti corrosion.
Structures
Backing : a tough ,woven polypropylene |
Adhesive : high tack butyl rubber adhesive |
Interleaf: Anti-adhesive Film Treated with Silicone. |
Features
|
_ Flexibility provides extra protection at vulnerable areas _ Compatible with generic plant coatings _ Low cathodic protection requirements |
_ Can be applied over a wide temperature range _ Good conformability and consistent uniform thickness _ Heavy duty butyl adhesive ensures a strong bond impervious seal. |
Technical Datas
|
UNIT |
TEST METHOD |
TYPICAL VALUES |
|||
POLYKENGTC 40 |
POLYKENGTC 50 |
POLYKENGTC 60 |
POLYKENGTC 65 |
|||
Total thickness |
mil |
ASTM D 1000 |
40mils(1.0mm) |
50mils(1.27mm) |
60mils(1.52mm) |
65mils(1.65mm) |
Tensile Strength |
Kg/cm |
ASTM D 1000 |
35 |
35 |
35 |
35 |
|
Peel adhesion To primed pipe |
|
ASTM D 1000 |
25 |
28 |
30 |
34 |
To backing |
Kg/cm |
ASTM D 1000 |
20 |
25 |
26.5 |
28 |
Dielectric Strength |
KV/mm |
ASTM D 1000 |
20 |
23 |
26 |
30 |
Water Absorptivity |
% |
ASTM D 570 |
0.1 |
0.08 |
0.08 |
0.06 |
Ordering Information
POLYKEN GTC
Eg.: POLYKEN GTC 4"×50'
|
Product Model No. |
Standard ordering options |
50 |
Total tape thickness in mils |
40mils(1.0mm),50mils(1.27mm),60mils(1.52mm),65mils(1.65mm) |
4 |
Tape width in inches |
2"(50mm),,4"(100mm),6"(150mm), |
50 |
Tape roll length in feet |
50ft(15M),100ft(30M) |